STUDIO MONITOR

I am condering the purchase of the 27” STUDIO DISPLAY. I presantly have an 2021 iPad Pro running IPadOS 17.5.1 and am connected to and LG monitor via an ANKER dock. Also a wired KEYCHON Q11 mechanical keyboard that also uses ‘s  the dock. An Apple TRACKPAD 2 which is connected to the iPad via bluethooth. QUESTION…..using the Studio Displays  Thunderbolt 4 directly to the iPad can I connect the wired keyboard to one of the other usb3 ports and elimnate the dock? Also, do these ports support charging?